baber/WOPTO huggingface dataset:
Patent IT-226536-Z2 (IT)
Title: Struttura di carrellino portaspesa con intelaiatura rigida ripiegabile
IPC: B62B/
Filed: 1992-04-29
Granted: 1997-06-24
Abstract: Il presente trovato ha come oggetto una struttura di carrellino portaspesa, con intelaiatura rigida ripiegabile, che comprende un'intelaiatura rigida, montata su ruote e dotata di impugnatura di presa.la peculiarità del trovato è costituita dal fatto che l'intelaiatura presenta una porzione di dorso, alle cui estremità laterali sono incernierate paretine intermedie, a loro volta incernierate ad una porzione frontale, disponibile contro il dorso, in posizione di non utilizzazione, ed estraibile, in posizione di utilizzazione.E', inoltre, previsto almeno un ripiano, incernierato al dorso e disponibile, in posizione di utilizzazione, perpendicolarmente al dorso ed in impegno con la porzione frontale.
Patent IT-226674-Z2 (IT)
Title: Sacchetto di materiale plastico a tenuta stagna per contenere liquidi
Inventor: MACCHI CASSIA ANTONIO
IPC: B65D/
Filed: 1992-06-09
Granted: 1997-07-01
Abstract: Il sacchetto di materiale plastico a tenuta stagna per contenere liquidi, in particolare urine, é ottenuto per semplice saldatura e tranciatura di due fogli di plastica sovrapposti. Esso presenta un'imboccatura sporgente, munita di due lembi laterali in grado di essere ripiegati su se stessi insieme all'imboccatura per chiuderla a tenuta e di essere annodati strettamente in modo da assicurare la chiusura a tenuta del sacchetto.
Patent IT-226935-Z2 (IT)
Title: Apparecchiatura generatrice di energia termica per il riscaldo dell'acciaio liquido direttamente in siviera
IPC: C21D/
Filed: 1992-09-29
Granted: 1997-07-22
Abstract: Apparecchiatura per il riscaldamento dell'acciaio liquido in siviera o simile mediante energia termica e contemporanea insufflazione di gas inerte, costituita da un bruciatore ad ossigeno-metano, ancorato verticalmente al centro del coperchio della siviera e col proprio asse coincidente con quello della siviera stessa contenente l'acciaio liquido, detto bruciatore essendo del tipo atto a generare una fiamma di forma sostanzialmente conica con base del cono sulla superficie dell'acciaio, in modo da impartire all'acciaio liquido un moto sostanzialmente radiale a partire dalla zona centrale della superficie liquida verso le pareti della siviera, sul fondo di detta siviera e sostanzialmente in asse con quello del bruciatore essendo previsti mezzi per l'insufflazione di gas inerte, sostanzialmente Argon, atto a impartire all'acciaio moti fluidodinamici in senso verticale i quali, combinati con detto moto radiale superficiale impartito da detto bruciatore, provocano un rimescolamento dell'acciaio liquido tale da ottimizzare lo scambio termico tra fiamma e acciaio.
Patent CR-5291-A (CR)
Title: Metodo y sistema para llamadas telefonicas con tarjeta dedebito desechable y segura
Inventor: JAMES N HAMRICK JR
IPC: H04M3/493
Filed: 1996-03-27
Abstract: una tarjreta y un sistema y metodo asociados para suministrar tarjetas de debito para llamadas telefonicas que sean desechables pero seguras.En la superficie de las tarjetas de debito para llamdas se colocan indicios de identificacion,temporalmente cubiertos a fin de no poder ser detectados visual ofotograficamente.Despues de la compra de una tarjeta de debitoen un dispositivo o una terminal de distribucion,el usuario puede quitar la cobertura temporal y tener acceso a un sistema central.
Patent HK-6893-A (HK)
Title: Input level converter for a digital mos circuit
Inventor: BAEHRING MANFRED DIPL-ING
IPC: H03K3/353
Filed: 1993-01-28
Abstract: An input signal level converter for applying a TTL signal to an actual input of an MOS circuit is required for n-MOS digital circuits controlled with TTL signals. This circuit forms a Schmitt trigger and comprises five MOS field effect transistors and a bootstrap capacitor. The transistors are preferably of the n-channel type and are self-inhibiting. This circuit is improved by means of two further transistors connected such that a quiescent current consumption of the level converter is considerably reduced. Favorable dynamic behavior is achieved without having unfavorable current usage.
Patent JP-S60145928-A (JP)
Title: Production of optical fiber
Inventor: MATSUI KAZUNORI
IPC: G02B6/44
Filed: 1984-01-05
Abstract: PURPOSE:To obtain inexpensive optical fibers, consisting of a core and a clad, having a high strength, and suitable for submarine optical fibers and optical fibers for subscribers, etc., by drawing the core, forming a clad layer continuously thereon, and coating the clad layer with a resin. CONSTITUTION:A base material 3 produced by the usual core production method, e.g. vapor-phase axial deposition (VAD) or modified chemical vapor deposition (MCVD) method, is drawn into a fiber in fiber drawing furnaces 1 and 2 to prepare a core fiber 4, which is then coated with an organosilicon acid compound of the formula Si(OR)4 or Si(OC-OR)4 (R is alkyl or aryl) in a die 5 and baked in a baking furnace 6 to form a clad layer consisting of SiO2 and prepare an optical fiber 7 consisting of the core and clad, which is then coated with a resin in a resin coating die 8 and baked in a baking furnace 9. Thus, the aimed optical fiber 10 coated with the resin is obtained.
Patent CU-34696-A (CU)
Title: Método de separación de cobalto y niquel en soluciones amoniacales
Inventor: SARDA NORIEGA LENA MARGARITA
Filed: 1977-04-06
Abstract: El presente método es utilizable para la separación de los metales disueltos en soluciones amoniacales tales como las obtenidas por la lixiviación amoniacal de los minerales lateríticos, por disolución amoniacal del carbonato básico o hidróxido de níquel, por disolución amoniacal de los metales, etc. y se diferencia de los métodos existentes por la posibilidad de separar selectivamente el cobalto ( con la precipitación mínima de níquel) en la forma de un concentrado con una relación Ni/Co 3
Patent DK-19291-A (DK)
Inventor: HARVATH STEVEN J
IPC: H04N1/00
Filed: 1991-02-05
Abstract: Network access device (36) and address processing unit (38) interface originating facsimile machine (10) with inbound node (40) of store and forward network (42). Network (42) provides communication between facsimile machine (10) and receiving facsimile machine (12). Network access device (36) receives from facsimile machine (10) a first telephone number address signal that normally directly accesses receiving facsimile machine (12), and generates and stores address information corresponding to the first address signal. Device (36) provides a second telephone number address signal to access address processing unit (38) via telephone network (16). Network access device (36) transmits the stored address information and connects facsimile machine (10) to telephone network (16) to transmit message data to inbound node (40). This procedure allows the originating facsimile machine (10) to employ store and forward network (42) as if transmitting message data to receiving facsimile machine (12) in a point-to-point manner.
Patent DK-21682-A (DK)
Inventor: HIJUELOS H A
IPC: B24B5/38
Filed: 1982-01-19
Abstract: Apparatus is provided for the continuous production of tubing from steel strip. The formed tubing is continuously advanced along a streight-line path through polishing and buffing units to provide a smooth lustrous finish to the tubing, and through a coating chamber in which the tubing is coated with a polymer coating to prevent tarnishing of the lustrous polished surface. The finished tubing has a surface which is suitable for decorative applications such as furniture or the like.
Patent DK-54384-A (DK)
Inventor: UMEZAWA HAMAO
IPC: C12P19/56
Filed: 1984-02-07
Abstract: The present invention relates to the novel anthracycline compound serirubicine and a process for preparing the same by means of a microorganism. The compound according to the invention exhibits antitumor and antmicrobial axtivities and can, therefore, be used as medicament.
Patent DK-99286-A (DK)
Inventor: SCHWITTER EUGEN
IPC: E02D17/20
Filed: 1986-03-04
Abstract: 1. An arrangement for preparing a steep slope which can be grassed over, having a plurality of cage-like supporting lattices (3), each of which comprises a plane end wall (3b) and a plane bottom wall (3a) or top wall (3c) to be arranged horizontally, each supporting lattice (3) being lined, in the region of the end wall (3b) with an insert (5) of geotextile through which growth is possible, characterised in that the end walls (3b) are each inclined to the bottom wall (3a) according to the inclination of the steep slope, that a plurality of flat reinforcing elements (6) of a geotextile are provided, which are to be laid flat and horizontally and which are to be inserted in the material of the ground and each extend further into the earth than the bottom wall (3a) and are connected to a top or bottom wall (3a, 3c) by compression, and that the reinforcing elements (6) overlap the inserts (5) in the region of the bottom wall (3a) or the top wall (3c) and the inserts (5) are so dimensioned that they are adapted to be inserted in the material of the ground in the region of the bottom and top walls and that grassing over is provided in the region of the end walls (3b).
Patent EG-19711-A (EG)
Title: Trifluromethyl mercaptan and mercaptoacyl derivatives and method of using same
Inventor: DELANEY NORMA G
IPC: A61K31/38
Filed: 1991-03-23
Granted: 1995-09-30
Abstract: In accordance with the present invention, novel neutral endopeptidase inhibitors and methods for their use are disclosed. Compounds of the present invention, useful, for example, as cardio-vascular agents, have the general formula <CHEM>   <CHEM> phenyl substituted with alkyl of 1 to 4 carbons, alkoxy of 1 to 4 carbons, alkylthio of 1 to 4 carbons, hydroxy, halo, nitro or trifluoromethyl, or a heterocyclic group selected from thiazolyl, 4,5-dihydrothiazolyl, pyridyl, oxazolyl, isoxazolyl, imidazolyl, tetrazolyl, benzimidazolyl, benzothiazolyl or benzoxazolyl including substituted heterocyclic groups wherein the substituents are selected from halo, alkyl and phenyl; <IMAGE> and wherein the various groups are as defined herein.p
Patent GB-508522-A (GB)
Title: Improvements relating to clamping or locking devices
IPC: B22C21/00
Filed: 1938-01-03
Abstract: 508,522. Core boxes; fastenings. WESTINGHOUSE BRAKE & SIGNAL CO., Ltd., and POTTS, E. Jan. 3, 1938, No. 154. [Class 44] [Also in Group XXII] A fastening, applicable generally but described as for securing together temporarily the parts of a core box containing a sand mould for casting metal, comprises a pair of adjacent studs or projections 6, one being mounted on each of the parts 1, 2 to be secured, and an apertured member 13 surrounding the projections and having an internal contour adapted to draw the projections 6 together by cam action when member 13 is rotated. As shown, studs 6 are of semicircular cross-section and have semicircular base-plates 5 secured to the parts 1, 2 by screws, not shown. Member 13 is an oval ring with a cross-bar 15 having terminal upstanding projections by which the member may be rotated. Alternatively, the bar may have a polygonal head to receive a spanner, or holes to receive an operating rod. Member 13 may be secured in fastened position by pins 16 passed through apertures in the member into registering apertures in the plates 5 and parts 1, 2.
Patent GB-1518652-A (GB)
Title: Heat pump
IPC: F24F1/02
Filed: 1977-01-05
Abstract: 1518652 Heat pumps; central heating MUST ENERGIE 5 Jan 1977 [14 Jan 1976 26 Oct 1976 3 Nov 1976] 00215/77 Headings F4H and F4U A heat pump utilized both for cooling air and recovering waste heat from air extracted from a building to heat water in a central heating system (not shown) comprises a parallelepiped shaped housing 1 having in its operative position an extracted air inlet 4 in the lower wall and cooled air exhaust orifices 5a, 5b in a side wall, the compressor 9 and condenser 10 forming a refrigerant/water heat exchanger of the refrigerating system being disposed in the housing above and coaxially with the inlet 4. The system also includes an evaporator 7 serving as a refrigerant/air heat exchanger within the housing and an annular space between the exchanger 10 which is of toroidal form and compressor 9 enables inlet air to move upwardly therethrough prior to flow through the evaporator 7 under the influence of a fan (not shown) outside the housing. In a modification, a centrifugal fan is mounted within the housing above the exchanger 10 with its air inlet coaxial with the inlet 4. A box-like collector 11 provides a connection between extraction ducts leading from the building and is removably mounted beneath the inlet 4 in various alternative positions.
Patent GB-1001211-A (GB)
Title: A process for preparing steroidal compounds
IPC: C07J75/00
Filed: 1964-01-03
Abstract: A steroidal 19 - nor - 3 - hydroxy - 1,3,5(10)-triene in which ring A has the formula: <FORM:1001211/C2/1> is obtained by contacting a steroidal 19-methyl 1,4-dien-3-one in which ring A has the formula: <FORM:1001211/C2/2> with at least two atomic equivalents of alkali metal, and a polycyclic aromatic compound capable of serving as a radical anion precursor, in the presence of an ethereal solvent, followed by acidification of the resulting steroidal alkali metal salt.  As polycyclic aromatic compounds are mentioned diphenyl, naphthalene, methylnaphthalene, diphenylnaphthalene, phenanthrene, terphenyl, anthracene, acenaphthene, fluoranthene, dibenzofuran, benzophenone, and N-methyl-carbazole.  As alkali metals sodium, potassium or lithium are employed.  Preferably a compound that selectively reacts with the methyl alkali metal formed, is also present during the reaction with the alkali metal, e.g. diphenyl methane methylnaphthalene and homologues thereof.  As ethereal solvents there may be used lower aliphatic ethers, polyalkoxyalkanes, glycol ethers, acetals and cyclic ethers.
Patent GB-656351-A (GB)
Title: Improvements in and relating to electric multiple contact breakers
IPC: F02P7/02
Filed: 1949-01-06
Abstract: 656,351. Rotary distributers. BRITISH THOMSON-HOUSTON CO., Ltd., and LUKES, J. A. Jan. 6, 1949, No. 403. [Class 38(v)] A rotary distributer or telephone selector switch comprises a fixed plate 1 carrying contacts 2 and a non-rotatable swash plate 4 carrying contacts 3. The edge of the plate 4 is pressed down by a roller 6 on a rotating member 5 so that the contacts engage successively and one at a time, the roller 6 engaging a resilient plate 8 above the plate 4. The plates 1, 4 of an l.t. distributer may be oil-immersed, the movable contacts being connected together, and the fixed contacts connected to separate circuits. For h.t. distributers, each contact-pair may additionally be enenclosed in an oil-filled chamber of thin rubber.
Patent GB-416348-A (GB)
Title: Improvements in apparatus for heating air
IPC: F24H3/08
Filed: 1933-01-05
Abstract: 416,348. Heating air. FARBRIDGE, J. R., Colombo Engineering Works, Colombo, Ceylon. Jan. 5, 1933, No. 430. Convention date, Jan. 11, 1932. [Class 64 (i).] In apparatus for heating air for drying or other purposes, the gases from a furnace 2 flow downwards over tubes 6, Figs. 3, 4, arranged on each side of the furnace and connected to air receiving and delivery chambers 12, 10, and then flow to the outlet through openings 14, which are graduated in size in accordance with their distances from the outlet to ensure a uniform distribution of the gases in the heater. The gases pass through transverse chambers 15 communicating at their rear end with a chamber 18 from which the gases are drawn by a fan or chimney. The total cross-sectional area of the apertures 14 is less than the cross-sectional area of the chamber 18. In a modification, horizontal tubes 33, Fig. 8, are open at one end and are connected to a hot air delivery chamber at the other end. The furnace gases after flowing downwardly over the tubes, escape through graduated openings 41 to a central chamber 43 leading to a chimney 46. Specifications 335,243, [Class 51 (ii)], and 372,804 are referred to.
Patent GB-277851-A (GB)
Title: Improvements in or relating to vulcanizers
IPC: B29D30/06
Filed: 1927-01-06
Abstract: 277,851. White, A. E., (Akron Standard Mold Co.). Jan. 6, 1927. Mould-opening devices.-In a mould for vulcanizing wheel tyres comprising a stationary member and a movable member, a ring is provided carrying a cam which co-operates with a corresponding lug on one of the mould members so that on rotation of the ring the mould is broken and opened. The ring also carries cams which cooperate with lugs on one of the mould members for locking the members together. A fixed centre member 1 and two outer movable members 7 are combined to form two moulds. A ring 8 is mounted on each of the parts 7 so that rotation in one direction causes a cam 36 to come into contact with a lug 37 and thus open the mould, while rotation in the opposite direction causes cams 35 to engage with cams 34 and locks the mould. The moulds are operated by handles 38 or mechanically by attaching the rings to rods operated by rack and pinion gearing, or by fluid pressure. In the last case the rings are connected to a piston 43 operated by fluid pressure in a cylinder 39 the supply of fluid being controlled by the air pressure inside the article being vulcanized through a controlling device 70 so that the moulds can only be opened after the vulcanizing pressure has been released and air is only admitted to the moulds after they are locked.
Patent GB-380682-A (GB)
Title: Improvements in or relating to oscillation generators employing thermionic valves
IPC: H04B1/04
Filed: 1932-01-07
Abstract: 380,682. Valve generating circuits. LORENZ AKT.-GES., C., 1, Lorenzweg, Tempelhof, Berlin. Jan. 7, 1932, No. 522. Convention date, Feb. 11, 1931. [Classes 39 (i) and 40 (v).] A calibrated oscillation generator, particularly adapted for producing short waves, is provided with a supplementary adjustable capacity Z with the object of correcting inaccuracies of calibration arising from the use of valves R having different interelectrode capacities. As shown, the supplementary condenser Z is in parallel with the plate-grid capacity of the valve, but it may be associated in series with the plate-grid capacity, or with-the grid-cathode capacity. The condenser Z may be structurally combined with the valve. By proper initial adjustment of the-condenser Z, the readings of the calibrated tuning condenser K may be maintained accurate, when the valve R is changed for one having different interelectrode capacity.
Patent GB-1336332-A (GB)
Title: Fuel injection systedm for internal combustion engines
Inventor: BEISHIR R B
IPC: F02D45/00
Filed: 1971-01-06
Abstract: 1336332 Electric analogue calculating ACF INDUSTRIES Inc 6 Jan 1971 [16 Feb 1970] 562/71 Heading G4G [Also in Division G1] In a fuel injection system for an engine a voltage is generated which is related to the pressure in the engine inlet manifold. A network of potentiometers 38 to 43 is used to derive respective voltages which are applied to adjustable taps 56 to 66 and the end connections 52, 54 of a potentiometer 50 which is in the form of a flat strip. An adjustable output tap 70 is moved along the potentiometer in accordance with the inlet manifold pressure by virtue of an arrangement comprising a piston 78 acting against a spring 82 in a cylinder 80. By altering the positions and potentials of the adjustable taps any desired relationship between output voltage and manifold pressure can be synthesised. The output voltage obtained is used to control a pulse generating circuit (18) Fig. 4, (not shown), the output pulses of which control solenoids (28) of fuel injection valves.
Patent GB-674428-A (GB)
Title: Improvements relating to brakes for tricycles
Inventor: WINSPER THOMAS
IPC: B62L3/00
Filed: 1950-01-10
Abstract: 674,428. Tricycles. PHILLIPS & CO., Ltd., J. A. Jan. 9, 1951 [Jan. 10, 1950], No. 579/50. Class 136(iii) A tricycle brake in which the rear wheeL driving shaft supporting the usual chain sprocket is carried in brackets from a cross bar of the frame to which the chain stays and seat pillar stays are secured, comprises a brake drum 18 which is secured to the driving shaft 10 alongside the chain sprocket 12 and spaced so that it lies beneath the part of the cross tube 14 between the stays 15, 16, which part of the cross tube and the drum lie substantially in the vertical longitudinal plane of the bicycle. A fixed plate 19 of the brake carries a pair of shoes 20 pivoted to the plate at 21. A cranked part 19a of the plate overhangs a portion of the brake drum 18 and is continued as an arm to form a part 22 combined with a part 23 to form a clip embracing the tube 14 between attachment clips 17 of the stays 15, 16. The brake operating means comprise a cam lever 25 pivoted to the plate 19 and operated by a lever 26 to expand the brake shoes 20 against the inner periphery of the drum 18. The lever 26 is connected by a pull rod 27 to a lever mounted on the frame. The drum 18 has an internally screw threaded boss 30 in which is screwed an extension 29 of a boss 28 which is attached to a free wheel mechanism carrying the sprocket 12.
Patent GB-553036-A (GB)
Title: Improvements in or connected with lamp supporting brackets
IPC: F21V21/26
Filed: 1942-01-15
Abstract: 553,036. Lamp supports. GIRDEX ENGINEERING CO., Ltd., and HARAN, R. P. Jan. 15, 1942, No. 594. [Class 75 (iii)] [Also in Group XIV] A lamp supporting bracket comprising a channel-sectioned arm or pivotally connected arms a, b is mounted on a box-like member g containing an electric switch h and adapted to be secured by screws to a wall, floor, or other supporting surface. The arm a may be pivoted to a lug d turnable about a stud on a plate f forming part of the box g or to a socket rotatable on a tubular standard secured to the box. The leads from the switch to the lamp may be threaded through tongues n bent out of the base of the arms a, b.
Patent GB-1145821-A (GB)
Title: Door or window frame
Inventor: LEVIN EZRA
IPC: E06B1/08
Filed: 1965-01-06
Abstract: 1,145,821. Door and window frames. TIMBER RESEARCH & DEVELOPMENT ASSOCIATION. 6 April, 1966 [6 Jan., 1965], No. 612/65. Heading E1J. The frame members of a door or window frame have on their external surfaces perpendicular to the door and window, rebated edges 18, into which the edge portions of architraves 29, or slips, tiles or like furnishing elements are accommodated when the frame is fixed in position in the opening, so as to overlap the face of the surrounding wall 28. The rebated frame member 45, Fig. 8 may be provided with grooves 46 and the architraves 47 with tongues 48 which fit into the grooves 46 alternatively. The tongues may be omitted and the grooves filled with cement &c. The architraves may have recesses in the rear surface to accommodate electrical conductors. The invention is convenient for two doors meeting at right angles (Fig. 5 not shown) or for two doors secured to opposite sides of the same partition and lying in alignment (Fig. 6 not shown).